64296393

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 38554167

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1487, 1491, 2059, 4461, 6177, 10409, 14413, 31227, 43123, 43239, 105577, 129369, 301861, 316731, 739039, 905583, 2217117, 3061733, 9185199, 21432131, 64296393]

約数ペア:

[(1, 64296393), (3, 21432131), (7, 9185199), (21, 3061733), (29, 2217117), (71, 905583), (87, 739039), (203, 316731), (213, 301861), (497, 129369), (609, 105577), (1487, 43239), (1491, 43123), (2059, 31227), (4461, 14413), (6177, 10409)]