80099649

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 141598080

約数和(自身を除く): 61498431

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1097, 1159, 1197, 1281, 3291, 3477, 3843, 7679, 8113, 9873, 10431, 20843, 23037, 24339, 62529, 66917, 69111, 73017, 145901, 187587, 200751, 437703, 468419, 602253, 1271423, 1313109, 1405257, 3814269, 4215771, 8899961, 11442807, 26699883, 80099649]

約数ペア:

[(1, 80099649), (3, 26699883), (7, 11442807), (9, 8899961), (19, 4215771), (21, 3814269), (57, 1405257), (61, 1313109), (63, 1271423), (133, 602253), (171, 468419), (183, 437703), (399, 200751), (427, 187587), (549, 145901), (1097, 73017), (1159, 69111), (1197, 66917), (1281, 62529), (3291, 24339), (3477, 23037), (3843, 20843), (7679, 10431), (8113, 9873)]