75010131

素因数分解:

$3^4\times 7^2\times {\mathrm{18899}}^1$

素因数の和:18925

約数の個数: 30

約数和(自身を含む): 130353300

約数和(自身を除く): 55343169

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 18899, 56697, 132293, 170091, 396879, 510273, 926051, 1190637, 1530819, 2778153, 3571911, 8334459, 10715733, 25003377, 75010131]

約数ペア:

[(1, 75010131), (3, 25003377), (7, 10715733), (9, 8334459), (21, 3571911), (27, 2778153), (49, 1530819), (63, 1190637), (81, 926051), (147, 510273), (189, 396879), (441, 170091), (567, 132293), (1323, 56697), (3969, 18899)]