156938889207

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{42589}}^1$

素因数の和:42951

約数の個数: 32

約数和(自身を含む): 215880192000

約数和(自身を除く): 58941302793

約数列:

[1, 3, 59, 109, 177, 191, 327, 573, 6431, 11269, 19293, 20819, 33807, 42589, 62457, 127767, 1228321, 2512751, 3684963, 4642201, 7538253, 8134499, 13926603, 24403497, 273889859, 479935441, 821669577, 886660391, 1439806323, 2659981173, 52312963069, 156938889207]

約数ペア:

[(1, 156938889207), (3, 52312963069), (59, 2659981173), (109, 1439806323), (177, 886660391), (191, 821669577), (327, 479935441), (573, 273889859), (6431, 24403497), (11269, 13926603), (19293, 8134499), (20819, 7538253), (33807, 4642201), (42589, 3684963), (62457, 2512751), (127767, 1228321)]