61553106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 140197824

約数和(自身を除く): 78644718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 947, 1413, 1894, 2826, 2841, 3611, 5682, 7222, 8523, 10833, 17046, 21666, 21781, 32499, 43562, 64998, 65343, 130686, 148679, 196029, 297358, 392058, 446037, 892074, 1338111, 2676222, 3419617, 6839234, 10258851, 20517702, 30776553, 61553106]

約数ペア:

[(1, 61553106), (2, 30776553), (3, 20517702), (6, 10258851), (9, 6839234), (18, 3419617), (23, 2676222), (46, 1338111), (69, 892074), (138, 446037), (157, 392058), (207, 297358), (314, 196029), (414, 148679), (471, 130686), (942, 65343), (947, 64998), (1413, 43562), (1894, 32499), (2826, 21781), (2841, 21666), (3611, 17046), (5682, 10833), (7222, 8523)]