13436577

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 25989120

約数和(自身を除く): 12552543

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 281, 297, 483, 621, 693, 759, 843, 1449, 1771, 1967, 2079, 2277, 2529, 3091, 4347, 5313, 5901, 6463, 6831, 7587, 9273, 15939, 17703, 19389, 21637, 27819, 45241, 47817, 53109, 58167, 64911, 71093, 83457, 135723, 174501, 194733, 213279, 407169, 497651, 584199, 639837, 1221507, 1492953, 1919511, 4478859, 13436577]

約数ペア:

[(1, 13436577), (3, 4478859), (7, 1919511), (9, 1492953), (11, 1221507), (21, 639837), (23, 584199), (27, 497651), (33, 407169), (63, 213279), (69, 194733), (77, 174501), (99, 135723), (161, 83457), (189, 71093), (207, 64911), (231, 58167), (253, 53109), (281, 47817), (297, 45241), (483, 27819), (621, 21637), (693, 19389), (759, 17703), (843, 15939), (1449, 9273), (1771, 7587), (1967, 6831), (2079, 6463), (2277, 5901), (2529, 5313), (3091, 4347)]