1570478976003

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3761}}^1\times {\mathrm{22367}}^1$

素因数の和:26272

約数の個数: 48

約数和(自身を含む): 2455787372544

約数和(自身を除く): 885308396541

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 3761, 6223, 11283, 18669, 22367, 26327, 67101, 78981, 156569, 184289, 469707, 477647, 552867, 1095983, 1432941, 2840609, 3287949, 3343529, 8521827, 10030587, 19884263, 23404703, 59652789, 70214109, 84122287, 139189841, 252366861, 417569523, 588856009, 1766568027, 4121992063, 10683530449, 12365976189, 32050591347, 74784713143, 224354139429, 523492992001, 1570478976003]

約数ペア:

[(1, 1570478976003), (3, 523492992001), (7, 224354139429), (21, 74784713143), (49, 32050591347), (127, 12365976189), (147, 10683530449), (381, 4121992063), (889, 1766568027), (2667, 588856009), (3761, 417569523), (6223, 252366861), (11283, 139189841), (18669, 84122287), (22367, 70214109), (26327, 59652789), (67101, 23404703), (78981, 19884263), (156569, 10030587), (184289, 8521827), (469707, 3343529), (477647, 3287949), (552867, 2840609), (1095983, 1432941)]