61395138

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23203}}^1$

素因数の和:23228

約数の個数: 48

約数和(自身を含む): 158715360

約数和(自身を除く): 97320222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 23203, 46406, 69609, 139218, 162421, 208827, 324842, 417654, 487263, 626481, 974526, 1136947, 1252962, 1461789, 2273894, 2923578, 3410841, 4385367, 6821682, 8770734, 10232523, 20465046, 30697569, 61395138]

約数ペア:

[(1, 61395138), (2, 30697569), (3, 20465046), (6, 10232523), (7, 8770734), (9, 6821682), (14, 4385367), (18, 3410841), (21, 2923578), (27, 2273894), (42, 1461789), (49, 1252962), (54, 1136947), (63, 974526), (98, 626481), (126, 487263), (147, 417654), (189, 324842), (294, 208827), (378, 162421), (441, 139218), (882, 69609), (1323, 46406), (2646, 23203)]