72443403

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6405

約数の個数: 24

約数和(自身を含む): 110842368

約数和(自身を除く): 38398965

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 6343, 11421, 19029, 57087, 171261, 298121, 513783, 894363, 1541349, 2683089, 8049267, 24147801, 72443403]

約数ペア:

[(1, 72443403), (3, 24147801), (9, 8049267), (27, 2683089), (47, 1541349), (81, 894363), (141, 513783), (243, 298121), (423, 171261), (1269, 57087), (3807, 19029), (6343, 11421)]