30767877

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 52450560

約数和(自身を除く): 21682683

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 941, 1211, 1557, 2823, 3633, 4671, 6587, 8469, 10899, 19761, 25407, 32697, 59283, 162793, 177849, 488379, 1139551, 1465137, 3418653, 4395411, 10255959, 30767877]

約数ペア:

[(1, 30767877), (3, 10255959), (7, 4395411), (9, 3418653), (21, 1465137), (27, 1139551), (63, 488379), (173, 177849), (189, 162793), (519, 59283), (941, 32697), (1211, 25407), (1557, 19761), (2823, 10899), (3633, 8469), (4671, 6587)]