73020717

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 141639680

約数和(自身を除く): 68618963

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 103, 121, 189, 217, 231, 279, 297, 309, 341, 363, 651, 693, 721, 837, 847, 927, 1023, 1089, 1133, 1953, 2079, 2163, 2387, 2541, 2781, 3069, 3193, 3267, 3399, 3751, 5859, 6489, 7161, 7623, 7931, 9207, 9579, 10197, 11253, 12463, 19467, 21483, 22351, 22869, 23793, 26257, 28737, 30591, 33759, 35123, 37389, 64449, 67053, 71379, 78771, 86211, 87241, 101277, 105369, 112167, 201159, 214137, 236313, 245861, 261723, 316107, 336501, 386353, 603477, 708939, 737583, 785169, 948321, 1159059, 2212749, 2355507, 2704471, 3477177, 6638247, 8113413, 10431531, 24340239, 73020717]

約数ペア:

[(1, 73020717), (3, 24340239), (7, 10431531), (9, 8113413), (11, 6638247), (21, 3477177), (27, 2704471), (31, 2355507), (33, 2212749), (63, 1159059), (77, 948321), (93, 785169), (99, 737583), (103, 708939), (121, 603477), (189, 386353), (217, 336501), (231, 316107), (279, 261723), (297, 245861), (309, 236313), (341, 214137), (363, 201159), (651, 112167), (693, 105369), (721, 101277), (837, 87241), (847, 86211), (927, 78771), (1023, 71379), (1089, 67053), (1133, 64449), (1953, 37389), (2079, 35123), (2163, 33759), (2387, 30591), (2541, 28737), (2781, 26257), (3069, 23793), (3193, 22869), (3267, 22351), (3399, 21483), (3751, 19467), (5859, 12463), (6489, 11253), (7161, 10197), (7623, 9579), (7931, 9207)]