71679213

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 108732000

約数和(自身を除く): 37052787

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 4099, 5829, 12297, 17487, 36891, 118871, 274633, 356613, 823899, 1069839, 2471697, 7964357, 23893071, 71679213]

約数ペア:

[(1, 71679213), (3, 23893071), (9, 7964357), (29, 2471697), (67, 1069839), (87, 823899), (201, 356613), (261, 274633), (603, 118871), (1943, 36891), (4099, 17487), (5829, 12297)]