15883453341

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{14401}}^1$

素因数の和:14523

約数の個数: 72

約数和(自身を含む): 27789580728

約数和(自身を除く): 11906127387

約数列:

[1, 3, 7, 9, 21, 41, 49, 61, 63, 123, 147, 183, 287, 369, 427, 441, 549, 861, 1281, 2009, 2501, 2583, 2989, 3843, 6027, 7503, 8967, 14401, 17507, 18081, 22509, 26901, 43203, 52521, 100807, 122549, 129609, 157563, 302421, 367647, 590441, 705649, 878461, 907263, 1102941, 1771323, 2116947, 2635383, 4133087, 5313969, 6149227, 6350841, 7906149, 12399261, 18447681, 28931609, 36016901, 37197783, 43044589, 55343043, 86794827, 108050703, 129133767, 252118307, 260384481, 324152109, 387401301, 756354921, 1764828149, 2269064763, 5294484447, 15883453341]

約数ペア:

[(1, 15883453341), (3, 5294484447), (7, 2269064763), (9, 1764828149), (21, 756354921), (41, 387401301), (49, 324152109), (61, 260384481), (63, 252118307), (123, 129133767), (147, 108050703), (183, 86794827), (287, 55343043), (369, 43044589), (427, 37197783), (441, 36016901), (549, 28931609), (861, 18447681), (1281, 12399261), (2009, 7906149), (2501, 6350841), (2583, 6149227), (2989, 5313969), (3843, 4133087), (6027, 2635383), (7503, 2116947), (8967, 1771323), (14401, 1102941), (17507, 907263), (18081, 878461), (22509, 705649), (26901, 590441), (43203, 367647), (52521, 302421), (100807, 157563), (122549, 129609)]