127131342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11897}}^1$

素因数の和:12052

約数の個数: 32

約数和(自身を含む): 275843232

約数和(自身を除く): 148711890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 11897, 23794, 35691, 71382, 154661, 309322, 463983, 927966, 1629889, 3259778, 4889667, 9779334, 21188557, 42377114, 63565671, 127131342]

約数ペア:

[(1, 127131342), (2, 63565671), (3, 42377114), (6, 21188557), (13, 9779334), (26, 4889667), (39, 3259778), (78, 1629889), (137, 927966), (274, 463983), (411, 309322), (822, 154661), (1781, 71382), (3562, 35691), (5343, 23794), (10686, 11897)]