19630318323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{15331}}^1$

素因数の和:15616

約数の個数: 64

約数和(自身を含む): 34194530304

約数和(自身を除く): 14564211981

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 241, 253, 483, 723, 759, 1687, 1771, 2651, 5061, 5313, 5543, 7953, 15331, 16629, 18557, 38801, 45993, 55671, 60973, 107317, 116403, 168641, 182919, 321951, 352613, 426811, 505923, 1057839, 1180487, 1280433, 2468291, 3541461, 3694771, 3878743, 7404873, 11084313, 11636229, 25863397, 27151201, 40642481, 77590191, 81453603, 84979733, 121927443, 254939199, 284497367, 594858131, 853492101, 934777063, 1784574393, 2804331189, 6543439441, 19630318323]

約数ペア:

[(1, 19630318323), (3, 6543439441), (7, 2804331189), (11, 1784574393), (21, 934777063), (23, 853492101), (33, 594858131), (69, 284497367), (77, 254939199), (161, 121927443), (231, 84979733), (241, 81453603), (253, 77590191), (483, 40642481), (723, 27151201), (759, 25863397), (1687, 11636229), (1771, 11084313), (2651, 7404873), (5061, 3878743), (5313, 3694771), (5543, 3541461), (7953, 2468291), (15331, 1280433), (16629, 1180487), (18557, 1057839), (38801, 505923), (45993, 426811), (55671, 352613), (60973, 321951), (107317, 182919), (116403, 168641)]