153003123

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 274333696

約数和(自身を除く): 121330573

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 127, 273, 381, 819, 889, 1143, 1471, 1651, 2667, 4413, 4953, 8001, 10297, 11557, 13239, 14859, 19123, 30891, 34671, 57369, 92673, 104013, 133861, 172107, 186817, 401583, 560451, 1204749, 1307719, 1681353, 2428621, 3923157, 7285863, 11769471, 17000347, 21857589, 51001041, 153003123]

約数ペア:

[(1, 153003123), (3, 51001041), (7, 21857589), (9, 17000347), (13, 11769471), (21, 7285863), (39, 3923157), (63, 2428621), (91, 1681353), (117, 1307719), (127, 1204749), (273, 560451), (381, 401583), (819, 186817), (889, 172107), (1143, 133861), (1471, 104013), (1651, 92673), (2667, 57369), (4413, 34671), (4953, 30891), (8001, 19123), (10297, 14859), (11557, 13239)]