159611697

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 279751680

約数和(自身を除く): 120139983

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 413, 483, 531, 1239, 1357, 1449, 1867, 3717, 4071, 5601, 9499, 12213, 13069, 16803, 28497, 39207, 42941, 85491, 110153, 117621, 128823, 300587, 330459, 386469, 771071, 901761, 991377, 2313213, 2533519, 2705283, 6939639, 7600557, 17734633, 22801671, 53203899, 159611697]

約数ペア:

[(1, 159611697), (3, 53203899), (7, 22801671), (9, 17734633), (21, 7600557), (23, 6939639), (59, 2705283), (63, 2533519), (69, 2313213), (161, 991377), (177, 901761), (207, 771071), (413, 386469), (483, 330459), (531, 300587), (1239, 128823), (1357, 117621), (1449, 110153), (1867, 85491), (3717, 42941), (4071, 39207), (5601, 28497), (9499, 16803), (12213, 13069)]