71329250919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{28759}}^1$

素因数の和:29655

約数の個数: 32

約数和(自身を含む): 102127910400

約数和(自身を除く): 30798659481

約数列:

[1, 3, 19, 53, 57, 159, 821, 1007, 2463, 3021, 15599, 28759, 43513, 46797, 86277, 130539, 546421, 826747, 1524227, 1639263, 2480241, 4572681, 23611139, 28960313, 70833417, 86880939, 448611641, 1251390367, 1345834923, 3754171101, 23776416973, 71329250919]

約数ペア:

[(1, 71329250919), (3, 23776416973), (19, 3754171101), (53, 1345834923), (57, 1251390367), (159, 448611641), (821, 86880939), (1007, 70833417), (2463, 28960313), (3021, 23611139), (15599, 4572681), (28759, 2480241), (43513, 1639263), (46797, 1524227), (86277, 826747), (130539, 546421)]