271036335759

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{78919}}^1$

素因数の和:79380

約数の個数: 48

約数和(自身を含む): 428395438080

約数和(自身を除く): 157359102321

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 383, 427, 1149, 1281, 2681, 2989, 8043, 8967, 18767, 23363, 56301, 70089, 78919, 163541, 236757, 490623, 552433, 1144787, 1657299, 3434361, 3867031, 4814059, 11601093, 14442177, 30225977, 33698413, 90677931, 101095239, 211581839, 235888891, 634745517, 707666673, 1481072873, 1843784597, 4443218619, 5531353791, 12906492179, 38719476537, 90345445253, 271036335759]

約数ペア:

[(1, 271036335759), (3, 90345445253), (7, 38719476537), (21, 12906492179), (49, 5531353791), (61, 4443218619), (147, 1843784597), (183, 1481072873), (383, 707666673), (427, 634745517), (1149, 235888891), (1281, 211581839), (2681, 101095239), (2989, 90677931), (8043, 33698413), (8967, 30225977), (18767, 14442177), (23363, 11601093), (56301, 4814059), (70089, 3867031), (78919, 3434361), (163541, 1657299), (236757, 1144787), (490623, 552433)]