28366977639

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{3677}}^1$

素因数の和:4085

約数の個数: 96

約数和(自身を含む): 51844617216

約数和(自身を除く): 23477639577

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 367, 429, 539, 637, 1001, 1101, 1617, 1911, 2569, 3003, 3677, 4037, 4771, 7007, 7707, 11031, 12111, 14313, 17983, 21021, 25739, 28259, 33397, 40447, 47801, 52481, 53949, 77217, 84777, 100191, 121341, 143403, 157443, 180173, 197813, 233779, 283129, 334607, 367367, 525811, 540519, 593439, 701337, 849387, 1003821, 1102101, 1349459, 1577433, 1981903, 2342249, 2571569, 3680677, 4048377, 5945709, 7026747, 7714707, 9446213, 11042031, 14844049, 17542967, 25764739, 28338639, 44532147, 52628901, 66123491, 77294217, 103908343, 122800769, 192972637, 198370473, 311725029, 368402307, 578917911, 727358401, 859605383, 1350808459, 2182075203, 2578816149, 4052425377, 9455659213, 28366977639]

約数ペア:

[(1, 28366977639), (3, 9455659213), (7, 4052425377), (11, 2578816149), (13, 2182075203), (21, 1350808459), (33, 859605383), (39, 727358401), (49, 578917911), (77, 368402307), (91, 311725029), (143, 198370473), (147, 192972637), (231, 122800769), (273, 103908343), (367, 77294217), (429, 66123491), (539, 52628901), (637, 44532147), (1001, 28338639), (1101, 25764739), (1617, 17542967), (1911, 14844049), (2569, 11042031), (3003, 9446213), (3677, 7714707), (4037, 7026747), (4771, 5945709), (7007, 4048377), (7707, 3680677), (11031, 2571569), (12111, 2342249), (14313, 1981903), (17983, 1577433), (21021, 1349459), (25739, 1102101), (28259, 1003821), (33397, 849387), (40447, 701337), (47801, 593439), (52481, 540519), (53949, 525811), (77217, 367367), (84777, 334607), (100191, 283129), (121341, 233779), (143403, 197813), (157443, 180173)]