72982587

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 104693760

約数和(自身を除く): 31711173

約数列:

[1, 3, 31, 47, 59, 93, 141, 177, 283, 849, 1457, 1829, 2773, 4371, 5487, 8319, 8773, 13301, 16697, 26319, 39903, 50091, 85963, 257889, 412331, 517607, 784759, 1236993, 1552821, 2354277, 24327529, 72982587]

約数ペア:

[(1, 72982587), (3, 24327529), (31, 2354277), (47, 1552821), (59, 1236993), (93, 784759), (141, 517607), (177, 412331), (283, 257889), (849, 85963), (1457, 50091), (1829, 39903), (2773, 26319), (4371, 16697), (5487, 13301), (8319, 8773)]