167729967

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 94753233

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 557, 587, 1671, 1761, 5013, 5283, 10583, 11153, 15039, 15849, 31749, 33459, 95247, 100377, 285741, 301131, 326959, 980877, 2942631, 6212221, 8827893, 18636663, 55909989, 167729967]

約数ペア:

[(1, 167729967), (3, 55909989), (9, 18636663), (19, 8827893), (27, 6212221), (57, 2942631), (171, 980877), (513, 326959), (557, 301131), (587, 285741), (1671, 100377), (1761, 95247), (5013, 33459), (5283, 31749), (10583, 15849), (11153, 15039)]