156975793443

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{43969}}^1$

素因数の和:44972

約数の個数: 48

約数和(自身を含む): 263672260800

約数和(自身を除く): 106696467357

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 929, 1281, 2787, 3843, 6503, 8361, 19509, 43969, 56669, 58527, 131907, 170007, 307783, 395721, 396683, 510021, 923349, 1190049, 2682109, 2770047, 3570147, 8046327, 18774763, 24138981, 40847201, 56324289, 122541603, 168972867, 285930407, 367624809, 857791221, 2491679261, 2573373663, 7475037783, 17441754827, 22425113349, 52325264481, 156975793443]

約数ペア:

[(1, 156975793443), (3, 52325264481), (7, 22425113349), (9, 17441754827), (21, 7475037783), (61, 2573373663), (63, 2491679261), (183, 857791221), (427, 367624809), (549, 285930407), (929, 168972867), (1281, 122541603), (2787, 56324289), (3843, 40847201), (6503, 24138981), (8361, 18774763), (19509, 8046327), (43969, 3570147), (56669, 2770047), (58527, 2682109), (131907, 1190049), (170007, 923349), (307783, 510021), (395721, 396683)]