77131338

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 157321536

約数和(自身を除く): 80190198

約数列:

[1, 2, 3, 6, 67, 134, 201, 313, 402, 613, 626, 939, 1226, 1839, 1878, 3678, 20971, 41071, 41942, 62913, 82142, 123213, 125826, 191869, 246426, 383738, 575607, 1151214, 12855223, 25710446, 38565669, 77131338]

約数ペア:

[(1, 77131338), (2, 38565669), (3, 25710446), (6, 12855223), (67, 1151214), (134, 575607), (201, 383738), (313, 246426), (402, 191869), (613, 125826), (626, 123213), (939, 82142), (1226, 62913), (1839, 41942), (1878, 41071), (3678, 20971)]