392224221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 655050240

約数和(自身を除く): 262826019

約数列:

[1, 3, 9, 17, 23, 27, 51, 53, 69, 153, 159, 207, 391, 459, 477, 621, 701, 901, 1173, 1219, 1431, 2103, 2703, 3519, 3657, 6309, 8109, 10557, 10971, 11917, 16123, 18927, 20723, 24327, 32913, 35751, 37153, 48369, 62169, 107253, 111459, 145107, 186507, 274091, 321759, 334377, 435321, 559521, 631601, 822273, 854519, 1003131, 1894803, 2466819, 2563557, 5684409, 7400457, 7690671, 14526823, 17053227, 23072013, 43580469, 130741407, 392224221]

約数ペア:

[(1, 392224221), (3, 130741407), (9, 43580469), (17, 23072013), (23, 17053227), (27, 14526823), (51, 7690671), (53, 7400457), (69, 5684409), (153, 2563557), (159, 2466819), (207, 1894803), (391, 1003131), (459, 854519), (477, 822273), (621, 631601), (701, 559521), (901, 435321), (1173, 334377), (1219, 321759), (1431, 274091), (2103, 186507), (2703, 145107), (3519, 111459), (3657, 107253), (6309, 62169), (8109, 48369), (10557, 37153), (10971, 35751), (11917, 32913), (16123, 24327), (18927, 20723)]