33990021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 24506235

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 743, 897, 1173, 1989, 2229, 2691, 3519, 5083, 6687, 9659, 12631, 15249, 17089, 28977, 37893, 45747, 51267, 86931, 113679, 153801, 164203, 222157, 290513, 492609, 666471, 871539, 1477827, 1999413, 2614617, 3776669, 11330007, 33990021]

約数ペア:

[(1, 33990021), (3, 11330007), (9, 3776669), (13, 2614617), (17, 1999413), (23, 1477827), (39, 871539), (51, 666471), (69, 492609), (117, 290513), (153, 222157), (207, 164203), (221, 153801), (299, 113679), (391, 86931), (663, 51267), (743, 45747), (897, 37893), (1173, 28977), (1989, 17089), (2229, 15249), (2691, 12631), (3519, 9659), (5083, 6687)]