67533207

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 37529193

約数列:

[1, 3, 7, 21, 113, 149, 191, 339, 447, 573, 791, 1043, 1337, 2373, 3129, 4011, 16837, 21583, 28459, 50511, 64749, 85377, 117859, 151081, 199213, 353577, 453243, 597639, 3215867, 9647601, 22511069, 67533207]

約数ペア:

[(1, 67533207), (3, 22511069), (7, 9647601), (21, 3215867), (113, 597639), (149, 453243), (191, 353577), (339, 199213), (447, 151081), (573, 117859), (791, 85377), (1043, 64749), (1337, 50511), (2373, 28459), (3129, 21583), (4011, 16837)]