157069209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 234048384

約数和(自身を除く): 76979175

約数列:

[1, 3, 11, 33, 73, 113, 219, 339, 577, 803, 1243, 1731, 2409, 3729, 6347, 8249, 19041, 24747, 42121, 65201, 90739, 126363, 195603, 272217, 463331, 717211, 1389993, 2151633, 4759673, 14279019, 52356403, 157069209]

約数ペア:

[(1, 157069209), (3, 52356403), (11, 14279019), (33, 4759673), (73, 2151633), (113, 1389993), (219, 717211), (339, 463331), (577, 272217), (803, 195603), (1243, 126363), (1731, 90739), (2409, 65201), (3729, 42121), (6347, 24747), (8249, 19041)]