156669013221

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1\times {\mathrm{195049}}^1$

素因数の和:196745

約数の個数: 32

約数和(自身を含む): 249264537600

約数和(自身を除く): 92595524379

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1663, 4989, 11641, 34923, 38249, 114747, 195049, 267743, 585147, 803229, 1365343, 4096029, 4486127, 13458381, 31402889, 94208667, 324366487, 973099461, 2270565409, 6811696227, 7460429201, 22381287603, 52223004407, 156669013221]

約数ペア:

[(1, 156669013221), (3, 52223004407), (7, 22381287603), (21, 7460429201), (23, 6811696227), (69, 2270565409), (161, 973099461), (483, 324366487), (1663, 94208667), (4989, 31402889), (11641, 13458381), (34923, 4486127), (38249, 4096029), (114747, 1365343), (195049, 803229), (267743, 585147)]