73161753

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 118742400

約数和(自身を除く): 45580647

約数列:

[1, 3, 7, 21, 41, 49, 61, 123, 147, 183, 199, 287, 427, 597, 861, 1281, 1393, 2009, 2501, 2989, 4179, 6027, 7503, 8159, 8967, 9751, 12139, 17507, 24477, 29253, 36417, 52521, 57113, 84973, 122549, 171339, 254919, 367647, 399791, 497699, 594811, 1199373, 1493097, 1784433, 3483893, 10451679, 24387251, 73161753]

約数ペア:

[(1, 73161753), (3, 24387251), (7, 10451679), (21, 3483893), (41, 1784433), (49, 1493097), (61, 1199373), (123, 594811), (147, 497699), (183, 399791), (199, 367647), (287, 254919), (427, 171339), (597, 122549), (861, 84973), (1281, 57113), (1393, 52521), (2009, 36417), (2501, 29253), (2989, 24477), (4179, 17507), (6027, 12139), (7503, 9751), (8159, 8967)]