189028671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 281738688

約数和(自身を除く): 92710017

約数列:

[1, 3, 13, 37, 39, 101, 111, 303, 481, 1297, 1313, 1443, 3737, 3891, 3939, 11211, 16861, 47989, 48581, 50583, 130997, 143967, 145743, 392991, 623857, 1702961, 1871571, 4846889, 5108883, 14540667, 63009557, 189028671]

約数ペア:

[(1, 189028671), (3, 63009557), (13, 14540667), (37, 5108883), (39, 4846889), (101, 1871571), (111, 1702961), (303, 623857), (481, 392991), (1297, 145743), (1313, 143967), (1443, 130997), (3737, 50583), (3891, 48581), (3939, 47989), (11211, 16861)]