61151538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76631}}^1$

素因数の和:76662

約数の個数: 32

約数和(自身を含む): 147133440

約数和(自身を除く): 85981902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 76631, 153262, 229893, 459786, 536417, 1072834, 1455989, 1609251, 2911978, 3218502, 4367967, 8735934, 10191923, 20383846, 30575769, 61151538]

約数ペア:

[(1, 61151538), (2, 30575769), (3, 20383846), (6, 10191923), (7, 8735934), (14, 4367967), (19, 3218502), (21, 2911978), (38, 1609251), (42, 1455989), (57, 1072834), (114, 536417), (133, 459786), (266, 229893), (399, 153262), (798, 76631)]