39642867

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 64111320

約数和(自身を除く): 24468453

約数列:

[1, 3, 9, 11, 33, 59, 99, 121, 177, 363, 531, 617, 649, 1089, 1851, 1947, 5553, 5841, 6787, 7139, 20361, 21417, 36403, 61083, 64251, 74657, 109209, 223971, 327627, 400433, 671913, 1201299, 3603897, 4404763, 13214289, 39642867]

約数ペア:

[(1, 39642867), (3, 13214289), (9, 4404763), (11, 3603897), (33, 1201299), (59, 671913), (99, 400433), (121, 327627), (177, 223971), (363, 109209), (531, 74657), (617, 64251), (649, 61083), (1089, 36403), (1851, 21417), (1947, 20361), (5553, 7139), (5841, 6787)]