90047397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 134346240

約数和(自身を除く): 44298843

約数列:

[1, 3, 11, 33, 67, 139, 201, 293, 417, 737, 879, 1529, 2211, 3223, 4587, 9313, 9669, 19631, 27939, 40727, 58893, 102443, 122181, 215941, 307329, 447997, 647823, 1343991, 2728709, 8186127, 30015799, 90047397]

約数ペア:

[(1, 90047397), (3, 30015799), (11, 8186127), (33, 2728709), (67, 1343991), (139, 647823), (201, 447997), (293, 307329), (417, 215941), (737, 122181), (879, 102443), (1529, 58893), (2211, 40727), (3223, 27939), (4587, 19631), (9313, 9669)]