16113720777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{3677}}^1$

素因数の和:4070

約数の個数: 64

約数和(自身を含む): 27320537088

約数和(自身を除く): 11206816311

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 311, 427, 671, 933, 1281, 2013, 2177, 3421, 3677, 4697, 6531, 10263, 11031, 14091, 18971, 23947, 25739, 40447, 56913, 71841, 77217, 121341, 132797, 208681, 224297, 283129, 398391, 626043, 672891, 849387, 1143547, 1460767, 1570079, 2467267, 3430641, 4382301, 4710237, 7401801, 8004829, 12579017, 17270869, 24014487, 37737051, 51812607, 69756367, 88053119, 209269101, 264159357, 488294569, 767320037, 1464883707, 2301960111, 5371240259, 16113720777]

約数ペア:

[(1, 16113720777), (3, 5371240259), (7, 2301960111), (11, 1464883707), (21, 767320037), (33, 488294569), (61, 264159357), (77, 209269101), (183, 88053119), (231, 69756367), (311, 51812607), (427, 37737051), (671, 24014487), (933, 17270869), (1281, 12579017), (2013, 8004829), (2177, 7401801), (3421, 4710237), (3677, 4382301), (4697, 3430641), (6531, 2467267), (10263, 1570079), (11031, 1460767), (14091, 1143547), (18971, 849387), (23947, 672891), (25739, 626043), (40447, 398391), (56913, 283129), (71841, 224297), (77217, 208681), (121341, 132797)]