121920786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8831}}^1$

素因数の和:8911

約数の個数: 48

約数和(自身を含む): 289336320

約数和(自身を除く): 167415534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 8831, 13806, 17662, 26493, 52986, 79479, 114803, 158958, 229606, 344409, 521029, 688818, 1033227, 1042058, 1563087, 2066454, 3126174, 4689261, 6773377, 9378522, 13546754, 20320131, 40640262, 60960393, 121920786]

約数ペア:

[(1, 121920786), (2, 60960393), (3, 40640262), (6, 20320131), (9, 13546754), (13, 9378522), (18, 6773377), (26, 4689261), (39, 3126174), (59, 2066454), (78, 1563087), (117, 1042058), (118, 1033227), (177, 688818), (234, 521029), (354, 344409), (531, 229606), (767, 158958), (1062, 114803), (1534, 79479), (2301, 52986), (4602, 26493), (6903, 17662), (8831, 13806)]