254458575357

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{197369}}^1$

素因数の和:197510

約数の個数: 48

約数和(自身を含む): 407081151360

約数和(自身を除く): 152622576003

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 841, 1533, 2117, 2523, 5887, 6351, 14819, 17661, 44457, 61393, 184179, 197369, 429751, 592107, 1289253, 1381583, 4144749, 5723701, 14407937, 17171103, 40065907, 43223811, 100855559, 120197721, 165987329, 302566677, 417830173, 497961987, 1161911303, 1253490519, 2924811211, 3485733909, 8774433633, 12117075017, 36351225051, 84819525119, 254458575357]

約数ペア:

[(1, 254458575357), (3, 84819525119), (7, 36351225051), (21, 12117075017), (29, 8774433633), (73, 3485733909), (87, 2924811211), (203, 1253490519), (219, 1161911303), (511, 497961987), (609, 417830173), (841, 302566677), (1533, 165987329), (2117, 120197721), (2523, 100855559), (5887, 43223811), (6351, 40065907), (14819, 17171103), (17661, 14407937), (44457, 5723701), (61393, 4144749), (184179, 1381583), (197369, 1289253), (429751, 592107)]