1630454913

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 2570096256

約数和(自身を除く): 939641343

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 243, 333, 369, 999, 1107, 1517, 2997, 3321, 4423, 4551, 8991, 9963, 13269, 13653, 39807, 40959, 119421, 122877, 163651, 181343, 358263, 368631, 490953, 544029, 1074789, 1472859, 1632087, 4418577, 4896261, 6709691, 13255731, 14688783, 20129073, 39767193, 44066349, 60387219, 181161657, 543484971, 1630454913]

約数ペア:

[(1, 1630454913), (3, 543484971), (9, 181161657), (27, 60387219), (37, 44066349), (41, 39767193), (81, 20129073), (111, 14688783), (123, 13255731), (243, 6709691), (333, 4896261), (369, 4418577), (999, 1632087), (1107, 1472859), (1517, 1074789), (2997, 544029), (3321, 490953), (4423, 368631), (4551, 358263), (8991, 181343), (9963, 163651), (13269, 122877), (13653, 119421), (39807, 40959)]