243629061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 355998720

約数和(自身を除く): 112369659

約数列:

[1, 3, 13, 39, 109, 223, 257, 327, 669, 771, 1417, 2899, 3341, 4251, 8697, 10023, 24307, 28013, 57311, 72921, 84039, 171933, 315991, 364169, 745043, 947973, 1092507, 2235129, 6246899, 18740697, 81209687, 243629061]

約数ペア:

[(1, 243629061), (3, 81209687), (13, 18740697), (39, 6246899), (109, 2235129), (223, 1092507), (257, 947973), (327, 745043), (669, 364169), (771, 315991), (1417, 171933), (2899, 84039), (3341, 72921), (4251, 57311), (8697, 28013), (10023, 24307)]