64892349

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 101451220

約数和(自身を除く): 36558871

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 289, 409, 549, 867, 1037, 1227, 2601, 3111, 3681, 6953, 9333, 17629, 20859, 24949, 52887, 62577, 74847, 118201, 158661, 224541, 354603, 424133, 1063809, 1272399, 3817197, 7210261, 21630783, 64892349]

約数ペア:

[(1, 64892349), (3, 21630783), (9, 7210261), (17, 3817197), (51, 1272399), (61, 1063809), (153, 424133), (183, 354603), (289, 224541), (409, 158661), (549, 118201), (867, 74847), (1037, 62577), (1227, 52887), (2601, 24949), (3111, 20859), (3681, 17629), (6953, 9333)]