54785997

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 93830400

約数和(自身を除く): 39044403

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 3257, 5607, 9771, 16821, 22799, 29313, 68397, 87939, 205191, 289873, 615573, 869619, 2029111, 2608857, 6087333, 7826571, 18261999, 54785997]

約数ペア:

[(1, 54785997), (3, 18261999), (7, 7826571), (9, 6087333), (21, 2608857), (27, 2029111), (63, 869619), (89, 615573), (189, 289873), (267, 205191), (623, 87939), (801, 68397), (1869, 29313), (2403, 22799), (3257, 16821), (5607, 9771)]