2569968259173

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10357}}^1\times {\mathrm{16619}}^1$

素因数の和:27071

約数の個数: 64

約数和(自身を含む): 4407038976000

約数和(自身を除く): 1837070716827

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 10357, 14931, 16619, 31071, 49857, 72499, 93213, 116333, 149571, 217497, 279639, 348999, 448713, 652491, 818203, 1046997, 1312901, 1957473, 2454609, 3140991, 3938703, 5727421, 7363827, 9190307, 11816109, 17182263, 22091481, 27570921, 35448327, 51546789, 82712763, 154640367, 172122983, 248138289, 516368949, 1204860881, 1549106847, 3614582643, 4647320541, 10843747929, 13597715657, 32531243787, 40793146971, 95184009599, 122379440913, 285552028797, 367138322739, 856656086391, 2569968259173]

約数ペア:

[(1, 2569968259173), (3, 856656086391), (7, 367138322739), (9, 285552028797), (21, 122379440913), (27, 95184009599), (63, 40793146971), (79, 32531243787), (189, 13597715657), (237, 10843747929), (553, 4647320541), (711, 3614582643), (1659, 1549106847), (2133, 1204860881), (4977, 516368949), (10357, 248138289), (14931, 172122983), (16619, 154640367), (31071, 82712763), (49857, 51546789), (72499, 35448327), (93213, 27570921), (116333, 22091481), (149571, 17182263), (217497, 11816109), (279639, 9190307), (348999, 7363827), (448713, 5727421), (652491, 3938703), (818203, 3140991), (1046997, 2454609), (1312901, 1957473)]