42077763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 75828480

約数和(自身を除く): 33750717

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 619, 747, 819, 1079, 1743, 1857, 3237, 4333, 5229, 5571, 7553, 8047, 9711, 12999, 22659, 24141, 38997, 51377, 56329, 67977, 72423, 154131, 168987, 359639, 462393, 506961, 667901, 1078917, 2003703, 3236751, 4675307, 6011109, 14025921, 42077763]

約数ペア:

[(1, 42077763), (3, 14025921), (7, 6011109), (9, 4675307), (13, 3236751), (21, 2003703), (39, 1078917), (63, 667901), (83, 506961), (91, 462393), (117, 359639), (249, 168987), (273, 154131), (581, 72423), (619, 67977), (747, 56329), (819, 51377), (1079, 38997), (1743, 24141), (1857, 22659), (3237, 12999), (4333, 9711), (5229, 8047), (5571, 7553)]