155463399

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 279831552

約数和(自身を除く): 124368153

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 1079, 1743, 2287, 3237, 5229, 6861, 7553, 9711, 16009, 20583, 22659, 29731, 48027, 67977, 89193, 144081, 189821, 208117, 267579, 569463, 624351, 1328747, 1708389, 1873053, 2467673, 3986241, 7403019, 11958723, 17273711, 22209057, 51821133, 155463399]

約数ペア:

[(1, 155463399), (3, 51821133), (7, 22209057), (9, 17273711), (13, 11958723), (21, 7403019), (39, 3986241), (63, 2467673), (83, 1873053), (91, 1708389), (117, 1328747), (249, 624351), (273, 569463), (581, 267579), (747, 208117), (819, 189821), (1079, 144081), (1743, 89193), (2287, 67977), (3237, 48027), (5229, 29731), (6861, 22659), (7553, 20583), (9711, 16009)]