37880109

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 58490880

約数和(自身を除く): 20610771

約数列:

[1, 3, 9, 27, 31, 93, 167, 271, 279, 501, 813, 837, 1503, 2439, 4509, 5177, 7317, 8401, 15531, 25203, 45257, 46593, 75609, 135771, 139779, 226827, 407313, 1221939, 1402967, 4208901, 12626703, 37880109]

約数ペア:

[(1, 37880109), (3, 12626703), (9, 4208901), (27, 1402967), (31, 1221939), (93, 407313), (167, 226827), (271, 139779), (279, 135771), (501, 75609), (813, 46593), (837, 45257), (1503, 25203), (2439, 15531), (4509, 8401), (5177, 7317)]