66291212421

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{67577}}^1$

素因数の和:68290

約数の個数: 48

約数和(自身を含む): 114361438464

約数和(自身を除く): 48070226043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 677, 1449, 2031, 4739, 6093, 14217, 15571, 42651, 46713, 67577, 108997, 140139, 202731, 326991, 473039, 608193, 980973, 1419117, 1554271, 4257351, 4662813, 10879897, 13988439, 32639691, 45749629, 97919073, 137248887, 320247403, 411746661, 960742209, 1052241467, 2882226627, 3156724401, 7365690269, 9470173203, 22097070807, 66291212421]

約数ペア:

[(1, 66291212421), (3, 22097070807), (7, 9470173203), (9, 7365690269), (21, 3156724401), (23, 2882226627), (63, 1052241467), (69, 960742209), (161, 411746661), (207, 320247403), (483, 137248887), (677, 97919073), (1449, 45749629), (2031, 32639691), (4739, 13988439), (6093, 10879897), (14217, 4662813), (15571, 4257351), (42651, 1554271), (46713, 1419117), (67577, 980973), (108997, 608193), (140139, 473039), (202731, 326991)]