40763763

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 63360000

約数和(自身を除く): 22596237

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 659, 711, 783, 1977, 2133, 2291, 5931, 6873, 17793, 19111, 20619, 52061, 57333, 61857, 156183, 171999, 468549, 515997, 1405647, 1509769, 4529307, 13587921, 40763763]

約数ペア:

[(1, 40763763), (3, 13587921), (9, 4529307), (27, 1509769), (29, 1405647), (79, 515997), (87, 468549), (237, 171999), (261, 156183), (659, 61857), (711, 57333), (783, 52061), (1977, 20619), (2133, 19111), (2291, 17793), (5931, 6873)]