68643603

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 121305600

約数和(自身を除く): 52661997

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 599, 749, 963, 1071, 1797, 1819, 2247, 4193, 5391, 5457, 6741, 10183, 12579, 12733, 16371, 30549, 37737, 38199, 64093, 71281, 91647, 114597, 192279, 213843, 448651, 576837, 641529, 1089581, 1345953, 3268743, 4037859, 7627067, 9806229, 22881201, 68643603]

約数ペア:

[(1, 68643603), (3, 22881201), (7, 9806229), (9, 7627067), (17, 4037859), (21, 3268743), (51, 1345953), (63, 1089581), (107, 641529), (119, 576837), (153, 448651), (321, 213843), (357, 192279), (599, 114597), (749, 91647), (963, 71281), (1071, 64093), (1797, 38199), (1819, 37737), (2247, 30549), (4193, 16371), (5391, 12733), (5457, 12579), (6741, 10183)]