64490634243

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{6827}}^1$

素因数の和:7325

約数の個数: 64

約数和(自身を含む): 110261821440

約数和(自身を除く): 45771187197

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 331, 453, 993, 1057, 1359, 2317, 2979, 3171, 4077, 6827, 6951, 8937, 9513, 20481, 20853, 28539, 47789, 49981, 61443, 62559, 143367, 149943, 184329, 349867, 430101, 449829, 1030877, 1049601, 1290303, 1349487, 2259737, 3092631, 3148803, 6779211, 7216139, 9277893, 9446409, 15818159, 20337633, 21648417, 27833679, 47454477, 61012899, 64945251, 142363431, 194835753, 341220287, 427090293, 1023660861, 2388542009, 3070982583, 7165626027, 9212947749, 21496878081, 64490634243]

約数ペア:

[(1, 64490634243), (3, 21496878081), (7, 9212947749), (9, 7165626027), (21, 3070982583), (27, 2388542009), (63, 1023660861), (151, 427090293), (189, 341220287), (331, 194835753), (453, 142363431), (993, 64945251), (1057, 61012899), (1359, 47454477), (2317, 27833679), (2979, 21648417), (3171, 20337633), (4077, 15818159), (6827, 9446409), (6951, 9277893), (8937, 7216139), (9513, 6779211), (20481, 3148803), (20853, 3092631), (28539, 2259737), (47789, 1349487), (49981, 1290303), (61443, 1049601), (62559, 1030877), (143367, 449829), (149943, 430101), (184329, 349867)]