152875359

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 275609152

約数和(自身を除く): 122733793

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 511, 657, 819, 949, 1533, 2557, 2847, 4599, 6643, 7671, 8541, 17899, 19929, 23013, 33241, 53697, 59787, 99723, 161091, 186661, 232687, 299169, 559983, 698061, 1306627, 1679949, 2094183, 2426593, 3919881, 7279779, 11759643, 16986151, 21839337, 50958453, 152875359]

約数ペア:

[(1, 152875359), (3, 50958453), (7, 21839337), (9, 16986151), (13, 11759643), (21, 7279779), (39, 3919881), (63, 2426593), (73, 2094183), (91, 1679949), (117, 1306627), (219, 698061), (273, 559983), (511, 299169), (657, 232687), (819, 186661), (949, 161091), (1533, 99723), (2557, 59787), (2847, 53697), (4599, 33241), (6643, 23013), (7671, 19929), (8541, 17899)]