27876995279

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5623}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 34898314752

約数和(自身を除く): 7021319473

約数列:

[1, 7, 23, 49, 53, 83, 161, 371, 581, 1127, 1219, 1909, 2597, 4067, 4399, 5623, 8533, 13363, 30793, 39361, 59731, 93541, 101177, 129329, 215551, 275527, 298019, 466709, 708239, 905303, 2086133, 3266963, 4957673, 6337121, 6854437, 10734307, 14602931, 22868741, 24735577, 47981059, 75140149, 173149039, 335867413, 525981043, 568918271, 1212043273, 3982427897, 27876995279]

約数ペア:

[(1, 27876995279), (7, 3982427897), (23, 1212043273), (49, 568918271), (53, 525981043), (83, 335867413), (161, 173149039), (371, 75140149), (581, 47981059), (1127, 24735577), (1219, 22868741), (1909, 14602931), (2597, 10734307), (4067, 6854437), (4399, 6337121), (5623, 4957673), (8533, 3266963), (13363, 2086133), (30793, 905303), (39361, 708239), (59731, 466709), (93541, 298019), (101177, 275527), (129329, 215551)]