29408283

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 48050496

約数和(自身を除く): 18642213

約数列:

[1, 3, 9, 17, 23, 51, 61, 69, 137, 153, 183, 207, 391, 411, 549, 1037, 1173, 1233, 1403, 2329, 3111, 3151, 3519, 4209, 6987, 8357, 9333, 9453, 12627, 20961, 23851, 25071, 28359, 53567, 71553, 75213, 142069, 160701, 192211, 214659, 426207, 482103, 576633, 1278621, 1729899, 3267587, 9802761, 29408283]

約数ペア:

[(1, 29408283), (3, 9802761), (9, 3267587), (17, 1729899), (23, 1278621), (51, 576633), (61, 482103), (69, 426207), (137, 214659), (153, 192211), (183, 160701), (207, 142069), (391, 75213), (411, 71553), (549, 53567), (1037, 28359), (1173, 25071), (1233, 23851), (1403, 20961), (2329, 12627), (3111, 9453), (3151, 9333), (3519, 8357), (4209, 6987)]