67381503

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 38289153

約数列:

[1, 3, 7, 21, 47, 141, 233, 293, 329, 699, 879, 987, 1631, 2051, 4893, 6153, 10951, 13771, 32853, 41313, 68269, 76657, 96397, 204807, 229971, 289191, 477883, 1433649, 3208643, 9625929, 22460501, 67381503]

約数ペア:

[(1, 67381503), (3, 22460501), (7, 9625929), (21, 3208643), (47, 1433649), (141, 477883), (233, 289191), (293, 229971), (329, 204807), (699, 96397), (879, 76657), (987, 68269), (1631, 41313), (2051, 32853), (4893, 13771), (6153, 10951)]