37737273

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 62289920

約数和(自身を除く): 24552647

約数列:

[1, 3, 7, 21, 23, 43, 69, 79, 129, 161, 237, 301, 483, 529, 553, 903, 989, 1587, 1659, 1817, 2967, 3397, 3703, 5451, 6923, 10191, 11109, 12719, 20769, 22747, 23779, 38157, 41791, 68241, 71337, 78131, 125373, 159229, 234393, 292537, 477687, 546917, 877611, 1640751, 1797013, 5391039, 12579091, 37737273]

約数ペア:

[(1, 37737273), (3, 12579091), (7, 5391039), (21, 1797013), (23, 1640751), (43, 877611), (69, 546917), (79, 477687), (129, 292537), (161, 234393), (237, 159229), (301, 125373), (483, 78131), (529, 71337), (553, 68241), (903, 41791), (989, 38157), (1587, 23779), (1659, 22747), (1817, 20769), (2967, 12719), (3397, 11109), (3703, 10191), (5451, 6923)]