156939636399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{13259}}^1$

素因数の和:13700

約数の個数: 64

約数和(自身を含む): 260050452480

約数和(自身を除く): 103110816081

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 227, 273, 573, 681, 1337, 1589, 2483, 2951, 4011, 4767, 7449, 8853, 13259, 17381, 20657, 39777, 43357, 52143, 61971, 92813, 130071, 172367, 278439, 303499, 517101, 563641, 910497, 1206569, 1690923, 2532469, 3009793, 3619707, 3945487, 7597407, 9029379, 11836461, 17727283, 21068551, 32922097, 39127309, 53181849, 63205653, 98766291, 117381927, 230454679, 273891163, 574870463, 691364037, 821673489, 1724611389, 4024093241, 7473316019, 12072279723, 22419948057, 52313212133, 156939636399]

約数ペア:

[(1, 156939636399), (3, 52313212133), (7, 22419948057), (13, 12072279723), (21, 7473316019), (39, 4024093241), (91, 1724611389), (191, 821673489), (227, 691364037), (273, 574870463), (573, 273891163), (681, 230454679), (1337, 117381927), (1589, 98766291), (2483, 63205653), (2951, 53181849), (4011, 39127309), (4767, 32922097), (7449, 21068551), (8853, 17727283), (13259, 11836461), (17381, 9029379), (20657, 7597407), (39777, 3945487), (43357, 3619707), (52143, 3009793), (61971, 2532469), (92813, 1690923), (130071, 1206569), (172367, 910497), (278439, 563641), (303499, 517101)]