64145331

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 98246400

約数和(自身を除く): 34101069

約数列:

[1, 3, 9, 27, 59, 67, 177, 201, 531, 601, 603, 1593, 1803, 1809, 3953, 5409, 11859, 16227, 35459, 35577, 40267, 106377, 106731, 120801, 319131, 362403, 957393, 1087209, 2375753, 7127259, 21381777, 64145331]

約数ペア:

[(1, 64145331), (3, 21381777), (9, 7127259), (27, 2375753), (59, 1087209), (67, 957393), (177, 362403), (201, 319131), (531, 120801), (601, 106731), (603, 106377), (1593, 40267), (1803, 35577), (1809, 35459), (3953, 16227), (5409, 11859)]