248978869893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{56767}}^1$

素因数の和:58778

約数の個数: 48

約数和(自身を含む): 407898516480

約数和(自身を除く): 158919646587

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1973, 2223, 5919, 17757, 25649, 37487, 56767, 76947, 112461, 170301, 230841, 337383, 487331, 510903, 737971, 1078573, 1461993, 2213913, 3235719, 4385979, 6641739, 9707157, 14021449, 42064347, 112001291, 126193041, 336003873, 1008011619, 1456016783, 2128024529, 4368050349, 6384073587, 13104151047, 19152220761, 27664318877, 82992956631, 248978869893]

約数ペア:

[(1, 248978869893), (3, 82992956631), (9, 27664318877), (13, 19152220761), (19, 13104151047), (39, 6384073587), (57, 4368050349), (117, 2128024529), (171, 1456016783), (247, 1008011619), (741, 336003873), (1973, 126193041), (2223, 112001291), (5919, 42064347), (17757, 14021449), (25649, 9707157), (37487, 6641739), (56767, 4385979), (76947, 3235719), (112461, 2213913), (170301, 1461993), (230841, 1078573), (337383, 737971), (487331, 510903)]