293620167

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 475200000

約数和(自身を除く): 181579833

約数列:

[1, 3, 9, 19, 27, 57, 59, 89, 109, 171, 177, 267, 327, 513, 531, 801, 981, 1121, 1593, 1691, 2071, 2403, 2943, 3363, 5073, 5251, 6213, 6431, 9701, 10089, 15219, 15753, 18639, 19293, 29103, 30267, 45657, 47259, 55917, 57879, 87309, 99769, 122189, 141777, 173637, 184319, 261927, 299307, 366567, 552957, 572359, 897921, 1099701, 1658871, 1717077, 2693763, 3299103, 4976613, 5151231, 10874821, 15453693, 32624463, 97873389, 293620167]

約数ペア:

[(1, 293620167), (3, 97873389), (9, 32624463), (19, 15453693), (27, 10874821), (57, 5151231), (59, 4976613), (89, 3299103), (109, 2693763), (171, 1717077), (177, 1658871), (267, 1099701), (327, 897921), (513, 572359), (531, 552957), (801, 366567), (981, 299307), (1121, 261927), (1593, 184319), (1691, 173637), (2071, 141777), (2403, 122189), (2943, 99769), (3363, 87309), (5073, 57879), (5251, 55917), (6213, 47259), (6431, 45657), (9701, 30267), (10089, 29103), (15219, 19293), (15753, 18639)]