27431380242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{43481}}^1$

素因数の和:45168

約数の個数: 64

約数和(自身を含む): 69710342400

約数和(自身を除く): 42278962158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1669, 3338, 5007, 10014, 11683, 15021, 23366, 30042, 35049, 43481, 45063, 70098, 86962, 90126, 105147, 130443, 210294, 260886, 304367, 315441, 391329, 608734, 630882, 782658, 913101, 1173987, 1826202, 2347974, 2739303, 5478606, 8217909, 16435818, 72569789, 145139578, 217709367, 435418734, 507988523, 653128101, 1015977046, 1306256202, 1523965569, 1959384303, 3047931138, 3918768606, 4571896707, 9143793414, 13715690121, 27431380242]

約数ペア:

[(1, 27431380242), (2, 13715690121), (3, 9143793414), (6, 4571896707), (7, 3918768606), (9, 3047931138), (14, 1959384303), (18, 1523965569), (21, 1306256202), (27, 1015977046), (42, 653128101), (54, 507988523), (63, 435418734), (126, 217709367), (189, 145139578), (378, 72569789), (1669, 16435818), (3338, 8217909), (5007, 5478606), (10014, 2739303), (11683, 2347974), (15021, 1826202), (23366, 1173987), (30042, 913101), (35049, 782658), (43481, 630882), (45063, 608734), (70098, 391329), (86962, 315441), (90126, 304367), (105147, 260886), (130443, 210294)]